Local Reviews
for Ontario, CA

Mike Diamond Plumbing, Inc. Rated 4.9 out of 5 stars based on 60 customer reviews

Great service




Review of Mike Diamond Plumbing, Inc.

My leak was coming underneath the condensation pan it was curroted so I called mike diamond and Cesar and Daniel came and took care of it they replaced it with a new pan and new condensation line also flushed out the line so it would be clogged up thanks you guys are the best!!


Great service




Review of Mike Diamond Plumbing, Inc.

Well I walked in to the garage to grab something I noticed a puddle of water on the floor by my water heater so right away called mike diamond they came and said I need a new water heater so I went ahead did the job with them cause I need to shower but thank you Cesar and Daniel you guys did a great job I liked it looks great!


Great service




Review of Mike Diamond Plumbing, Inc.

So I called mike diamond I was having issues with my bathtub and restroom faucet a weird color was coming out when I turned the water on so Cesar and Daniel came did some test and the color of the water disappear thanks you guys!


Great service




Review of Mike Diamond Plumbing, Inc.

I wanted to thank cesar and Daniel for coming out we heard a weird loud noise on the a/c unit it was the fan blade and the motor that was not working probably now I’m happy that it’s fix now I can enjoy my day!


Great service. Great price. Great value. Very professional.




Review of Mike Diamond Plumbing, Inc.

Both guys were very professional, respectful, clean & neat. They thoroughly explained everything so that I fully understood everything. Id definitely use their services again!


Love the service




Review of Mike Diamond Plumbing, Inc.

Very proffecional caesar showed me pictures of my drains why I have these problems pricing was right and upfront love the service


Great




Review of Mike Diamond Plumbing, Inc.

Very pleased with his ability to explain the issue. He gets a 10 for customer service


Great service




Review of Mike Diamond Plumbing, Inc.

Have Very detailed information to us customer great Job!!


Caesar 6.

Caesar 6.

Condensation pan repair

Near S Greenwood Pl, Ontario, CA 91761
Ontario, CA - Condensation pan repair
Caesar 6.

Caesar 6.

Condensation pan repair

Near S Greenwood Pl, Ontario, CA 91761
Caesar 6.

Caesar 6.

Water heater repair

Near N Calaveras Ave, Ontario, CA 91764
Ontario, CA - Water heater repair
Caesar 6.

Caesar 6.

Plumbing service call

Near N Calaveras Ave, Ontario, CA 91764
Ontario, CA - Plumbing service call
Caesar 6.

Caesar 6.

A/c repair

Near W 5th St, Ontario, CA 91762
Ontario, CA - A/c repair
Blas 6.

Blas 6.

Toilet repair

Near E 5th St, Ontario, CA 91764
Anthony 6.

Anthony 6.

Kitchen Stoppage

Near E I St, Ontario, CA 91764
Ontario, CA - Kitchen Stoppage
Caesar 6.

Caesar 6.

Rebuild toilet tank parts with new trip lever and tank to bowl kit

Near CA-60, Ontario, CA 91761
Ontario, CA - Rebuild toilet tank parts with new trip lever and tank to bowl kit